10579609621951 has 4 divisors (see below), whose sum is σ = 10579670900512. Its totient is φ = 10579548343392.

The previous prime is 10579609621927. The next prime is 10579609622003. The reversal of 10579609621951 is 15912690697501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10579609621951 - 2¹³ = 10579609613759 is a prime.

It is a super-2 number, since 2×10579609621951² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10579609621951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10579609621901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30379575 + ... + 30725848.

It is an arithmetic number, because the mean of its divisors is an integer number (2644917725128).

Almost surely, 2^{10579609621951} is an apocalyptic number.

10579609621951 is a deficient number, since it is larger than the sum of its proper divisors (61278561).

10579609621951 is an equidigital number, since it uses as much as digits as its factorization.

10579609621951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61278560.

The product of its (nonzero) digits is 9185400, while the sum is 61.

The spelling of 10579609621951 in words is "ten trillion, five hundred seventy-nine billion, six hundred nine million, six hundred twenty-one thousand, nine hundred fifty-one".